Converter to connect serial devices to a USB port on your PC
Compatible with USB 2.0, USB 1.1, USB 1.0 Data transfer rate of up to 115 Kbit/s 15 KV ESD protection for all RS232 ports For DIN Rail mounting Windows 98SE/ME/2000/Server 2003/XP/Server 2008/XP/Vista/7 Power supply over Mini USB type B connector (40mA)